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Introduzione

The possible screens for this model of the T440s are the

  • AUO display B140HAN01.2 (FRU: 04X0436)
  • LG display LP140WF1 (sp)(k1) (FRU: 04X0626)

I had a AUO installed and replaced, so no judgement on the quality of the LG display, which can be followed in various Thinkpad forums.

  1. While booting, press the F1 button to enter the BIOS.
    • While booting, press the F1 button to enter the BIOS.

    • Go to "Config" and then to "Power".

    • Select "Disable Built-in Battery" and press Enter.

    • You will be asked to proceed. Select "Yes".

    • The laptop shuts down.Unplug the laptop from AC.

    • Remove the battery.

  2. Start removing the front bezel in the lower display corners using a prying tool. Make sure the glue and tape will stick to the front bezel instead of the display and rear bezel. You can use a gripping tool and a cutter for this. Make sure the glue and tape will stick to the front bezel instead of the display and rear bezel. You can use a gripping tool and a cutter for this.
    • Start removing the front bezel in the lower display corners using a prying tool.

    • Make sure the glue and tape will stick to the front bezel instead of the display and rear bezel. You can use a gripping tool and a cutter for this.

  3. Remove 4 screws M2XL3 with screwdriver. Remove 4 screws M2XL3 with screwdriver.
    • Remove 4 screws M2XL3 with screwdriver.

  4. Remove the rear bezel with the prying tool. Make shure you do not move or damage the blue and black cable behind the bezel.
    • Remove the rear bezel with the prying tool.

    • Make shure you do not move or damage the blue and black cable behind the bezel.

  5. Carefully release the display, turn it around and place it on the keyboard. Ensure  to not damage the connector on the lower part of the display. Ensure  to not damage the connector on the lower part of the display.
    • Carefully release the display, turn it around and place it on the keyboard.

    • Ensure to not damage the connector on the lower part of the display.

  6. Remove the connector together with the label. Remove the connector together with the label.
    • Remove the connector together with the label.

    How do you stick the front cover back?

    SupaHigh - Replica

    When you remove the back cover, it is important that the adhesive tape remains on the cover, not on the old display. In case your adhesive does not work anymore, you should clean the back panel properly and install new adhesive

    Markus Schmidt - Replica

Conclusione

To reassemble your device, follow these instructions in reverse order.

Altre 17 persone hanno completato questa guida.

Markus Schmidt

Membro da: 07/06/2015

653 Reputazione

1 Guida realizzata

Did this upgrade with my T440 and worked great, used a LP140WF1 / B140HAN01 display added some much needed pixels and IPS viewing angles. I bought from Aliexpress Store: Kevin trade shop.

Ryan - Replica

What about T440s with touch panel?

TINGHUI WANG - Replica

I do not possess a touch device, sorry.

Markus Schmidt -

Can this be done as an upgrade

Randall Bickford - Replica

You mean from “normal” to touch display? I cannot comment on a touch device…

Markus Schmidt -

Thanks for the manual. Just fixed my display and changed to an IPS from a T450s.

I just wanted to add to this manual that I replaced the double sided adhesive from the Display bezel with 3 mm double side adhesive (3M 9448A).

I did not get the Bezel off properly with the old adhesive. 3 meters of the tape were sufficient.

No Name - Replica

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